History

Company Founders

ILF Consulting Engineers was founded by Pius Lässer in 1967. 1969, he was joined by Adolf Feizlmayr and the company expanded into “Ingenieurgemeinschaft Lässer-Feizlmayr” (ILF).

1967
Pius Lässer establishes engineering office in Innsbruck (AUT).
1967
First oil and gas contracts for Transalpine "TAL" Crude Oil Pipeline (ITA, AUT and GER).
1967
First water contract for Dornbirn Wastewater Treatment Plant (AUT).
1969
Adolf Feizlmayr joins the company to form ILF partnership, office in Munich (GER).
1972
First international pipeline projects in the Middle East.
1974
Expansion into water infrastructure across Austria.
1975
Growing team of specialist engineers in Innsbruck and Munich.
1977
First large-scale tunnel ventilation projects.
1980
ILF grows to over 100 employees.
1983
International expansion accelerates with offices abroad.
1987
Major pipeline and drilling projects across Europe.
1990
New offices open and the international team keeps growing.
1994
Large water supply and environmental programmes.
1998
Expansion into power and energy engineering.
2004
Grid and transmission projects gain momentum.
2008
Landmark energy and industrial plants delivered.
2015
Focus on climate protection and renewable energy.
2019
Pumped hydro storage and large renewables projects.
2024
Sustainability embedded across all business areas.